The process by which users are directed to a copy of the database when the main one fails is called ________.
A)mirroring
B)threading
C)tuning
D)scaling

Question

Quizplus · Accepted Answer

Mirroring is the process of creating an exact copy of a database and directing users to this copy when the main database fails. Threading refers to the asynchronous execution of multiple program threads within a single process, tuning involves optimizing database performance, and scaling involves increasing the capacity of a database to handle more users or data. None of these options accurately describe the process of directing users to a backup database.

The Process by Which Users Are Directed to a Copy